425726838795 has 16 divisors (see below), whose sum is σ = 681218945280. Its totient is φ = 227035646304.

The previous prime is 425726838787. The next prime is 425726838853. The reversal of 425726838795 is 597838627524.

It is not a de Polignac number, because 425726838795 - 2³ = 425726838787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 977215 + ... + 1344024.

It is an arithmetic number, because the mean of its divisors is an integer number (42576184080).

Almost surely, 2^425726838795 is an apocalyptic number.

425726838795 is a deficient number, since it is larger than the sum of its proper divisors (255492106485).

425726838795 is a wasteful number, since it uses less digits than its factorization.

425726838795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333474.

The product of its digits is 203212800, while the sum is 66.

The spelling of 425726838795 in words is "four hundred twenty-five billion, seven hundred twenty-six million, eight hundred thirty-eight thousand, seven hundred ninety-five".